(19)

(11)

EP 4 480 217 A1

(12)

(43) Date of publication: 25.12.2024 Bulletin 2024/52 (21) Application number: 23704679.2 (22) Date of filing: 13.01.2023

(51) International Patent Classification (IPC):  H04W 28/04(2009.01) H04W 92/20(2009.01) (52) Cooperative Patent Classification (CPC): H04W 28/04; H04W 92/20 (86) International application number: PCT/US2023/060649 (87) International publication number: WO 2023/158893 (24.08.2023 Gazette 2023/34)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC ME MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA Designated Validation States: KH MA MD TN (30) Priority: 15.02.2022 US 202217651165 (71) Applicant: QUALCOMM INCORPORATED San Diego, California 92121-1714 (US)

(72) Inventors: MARZBAN, Mohamed Fouad Ahmed San Diego, California 92121 (US) NAM, Wooseok San Diego, California 92121 (US) LUO, Tao San Diego, California 92121 (US) CHENDAMARAI KANNAN, Arumugam San Diego, California 92121 (US) CHANDE, Vinay San Diego, California 92121 (US) YOO, Taesang San Diego, California 92121 (US) (74) Representative: Dunlop, Hugh Christopher et al Maucher Jenkins Seventh Floor Offices Artillery House 11-19 Artillery Row London SW1P 1RT London SW1P 1RT (GB)